What Are the Benefits and Drawbacks of Using `yield` in Python?

The `yield` keyword in Python is used to create generators. It allows you to iterate over data without storing it all in memory.

Benefits include memory efficiency and lazy evaluation. Drawbacks include complexity in understanding and debugging.

Example:

def count_up_to(n):
    count = 1
    while count <= n:
        yield count
        count += 1

for number in count_up_to(5):
    print(number)